| Work | Description | Characters |
|---|---|---|
| Fantastic Beasts | fantasy film series | 4 |
| Fantastic Beasts and Where to Find Them | 2016 film directed by David Yates | 4 |
| Fantastic Beasts and Where to Find Them | Book by J. K. Rowling | 2 |
| Fantastic Beasts: The Crimes of Grindelwald | 2018 film by David Yates | 9 |
| Fantastic Four | animated TV series | 1 |
| Fantastic Four | 2015 film by Josh Trank | 3 |
| Fantastic Four | 2005 American film directed by Tim Story | 3 |
| Fantastic Four | 2005 video game | 3 |
| Fantastic Four | 1961 comic book ongoing series | 2 |
| Fantastic Four: Rise of the Silver Surfer | 2007 video game | 2 |
| Fantastic Four: Rise of the Silver Surfer | 2007 film by Tim Story | 3 |
| Fantastic Mr Fox | 1970 children's book written by Roald Dahl. | 1 |
| Fantastic Mr. Fox | 2009 stop-motion animated film directed by Wes Anderson | 1 |
| Far Beyond the Stars | episode of Star Trek: Deep Space Nine (S6 E13) | 6 |
| Far Cry 3 | 2012 open world, action-adventure first-person shooter video game | 1 |
| Far Cry 4 | 2014 video game | 1 |
| Far Cry 6 | 2021 video game developed by Ubisoft Toronto | 1 |
| Fargo | American dark comedy-crime drama television series | 1 |
| Fargo, season 1 | First season of the American television series | 1 |
| Fascination | episode of Star Trek: Deep Space Nine (S3 E10) | 10 |
| Fast & Furious | American action film franchise | 1 |
| Fast & Furious | 2009 film directed by Justin Lin | 1 |
| Fast & Furious 6 | 2013 film directed by Justin Lin | 1 |
| Fast Times at Ridgemont High | 1982 American coming-of-age teen comedy film by Amy Heckerling | 1 |
| Fate/kaleid liner Prisma Illya | Japanese manga series | 2 |
| Fate/stay night | 2006 anime television series | 1 |
| Fate/stay night | 2004 video game | 8 |
| Fate/stay Night | manga series | 1 |
| Fate/tiger colosseum | 2007 video game | 1 |
| Fate/unlimited codes | video game | 2 |
| Fate/Zero | Japanese anime series | 4 |
| Fate/Zero | Japanese light novel series | 2 |
| Fauda | Israeli political thriller television series | 6 |
| Faust | play by Johann Wolfgang von Goethe | 1 |
| Faust, Part One | first part of the tragic play Faust by Johann Wolfgang von Goethe | 1 |
| Fearful Symmetry | Star Trek novel by Olivia Woods | 15 |
| Fear the Walking Dead | American post-apocalyptic horror drama television series | 1 |
| Federation | science fiction novel by Judith and Garfield Reeves-Stevens | 14 |
| Federation – The First 150 Years | Book | 12 |
| Ferenginar: Satisfaction is Not Guaranteed | book by Keith DeCandido | 18 |
| Ferris Bueller | American Sitcom | 1 |
| Ferris Bueller's Day Off | 1986 film by John Hughes | 2 |
| Fiddler on the Roof | 1971 film directed by Norman Jewison | 1 |
| Fiddler on the Roof | 1964 musical | 1 |
| Field Promotions | Mission in Star Trek: Online | 2 |
| Field Trip | Book by John Peel, from 1995 | 2 |
| Fifty Shades Darker | 2017 film by James Foley | 1 |
| Fifty Shades Darker | book by E.L. James | 1 |
| Fifty Shades Freed | 2018 film directed by James Foley | 1 |
| Fifty Shades Freed | book by E.L. James | 1 |
| Fifty Shades of Grey | 2015 American romantic drama film by Sam Taylor-Johnson | 1 |
| Fifty Shades of Grey | 2011 erotic romance novel | 1 |
| Fight Club | 1999 film directed by David Fincher | 3 |
| Fight Club | 2004 video game | 1 |
| Fight Club | novel by Chuck Palahniuk | 3 |
| Final Fantasy | media franchise | 2 |
| Final Fantasy IX | 2000 video game | 6 |
| Final Fantasy Record Keeper | free-to-play mobile role-playing game | 1 |
| Final Fantasy VII | 1997 video game | 6 |
| Final Fantasy VII: Advent Children | 2005 film by Tetsuya Nomura | 5 |
| Final Fantasy VIII | 1999 role-playing video game | 5 |
| Final Fantasy XV | 2016 action role-playing video game | 1 |
| Final Fantasy XV: The Dawn of the Future | novel follow-up to Final Fantasy XV | 1 |
| Final Frontier | Book by Diane Carey, from 1988 | 5 |
| Finding Dory | 2016 animated film produced by Pixar Animation Studios | 5 |
| Finding Nemo | 2003 American computer-animated family film | 5 |
| Find Makarov: Operation Kingfish | 2011 short film | 1 |
| Find Me | Novel by André Aciman | 1 |
| Finn Family Moomintroll | book by Tove Jansson | 1 |
| Fire Emblem Awakening | 2012 video game | 1 |
| Fire Emblem Heroes | video game | 2 |
| Fire Emblem: Three Houses | 2019 tactical role-playing video game | 5 |
| Fire Emblem Warriors | hack-and-slash action video game developed by Omega Force, Team Ninja and Intelligent Systems | 1 |
| Firefly | American space western television series | 5 |
| Fire on High | Book by Peter David, from 1998 | 3 |
| Firestorm | Book by L.A. Graf | 5 |
| First Contact | Star Trek: First Contact novelisation | 5 |
| First Epistle of Peter | book of the Bible | 2 |
| First First Contact | episode of Star Trek: Lower Decks | 3 |
| First Frontier | Book by Diane Carey and James Kirkland, from 1995 | 5 |
| First Kiss | episode of Wizards of Waverly Place (S1 E2) | 1 |
| First Love Monster | Japanese manga series | 1 |
| First Squad | 2009 film | 1 |
| First Strike | Star Trek novel by Diane Carey, from 1996 | 5 |
| Fist of the North Star | Japanese manga series | 1 |
| Five Little Pigs | book | 1 |
| Five Nights at Freddy's | 2014 horror video game | 1 |
| Five Nights at Freddy's: Sister Location | 2016 horror video game | 1 |
| Flashback | episode of Star Trek: Voyager (S3 E2) | 2 |
| Flowers for Algernon | short story and novel by Daniel Keyes | 1 |
| Food Wars!: Shokugeki no Soma | Japanese manga series | 1 |
| Food Wars!: Shokugeki no Soma | Japanese anime television series | 1 |
| Footloose | musical | 3 |
| For All Mankind | American science fiction web series | 1 |
| Foreign Foes | Book by Dave Galanter and Greg Brodeur | 5 |
| Forrest Gump | 1986 novel by Winston Groom | 2 |
| Forrest Gump | 1994 American film directed by Robert Zemeckis | 2 |
| For the Cause | episode of Star Trek: Deep Space Nine (S4 E22) | 8 |
| For the World Is Hollow and I Have Touched the Sky | episode of Star Trek: The Original Series (S3 E8) | 7 |
| Fortnite | 2017 video game developed by Epic Games | 1 |